On the characterization of stainless steel 316L parts produced by selective laser melting

2017 ◽  
Vol 95 (5-8) ◽  
pp. 1953-1974 ◽  
Author(s):  
Mostafa Yakout ◽  
M. A. Elbestawi ◽  
Stephen C. Veldhuis
Keyword(s):  
Stainless Steel ◽  
Selective Laser Melting ◽  
Stainless Steel 316L ◽  
Laser Melting

Physical properties and microstructure study of stainless steel 316L alloy fabricated by selective laser melting

2017 ◽  
Author(s):  
Nurul Kamariah Md Saiful Islam ◽  
Wan Sharuzi Wan Harun ◽  
Saiful Anwar Che Ghani ◽  
Mohd Asnawi Omar ◽  
Mohd Hazlen Ramli ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Physical Properties ◽  
Selective Laser Melting ◽  
Stainless Steel 316L ◽  
Laser Melting

Characterization of laser spatter and condensate generated during the selective laser melting of 304L stainless steel powder

2020 ◽  
Vol 31 ◽  
pp. 100904 ◽  
Author(s):  
Austin T. Sutton ◽  
Caitlin S. Kriewall ◽  
Ming C. Leu ◽  
Joseph W. Newkirk ◽  
Ben Brown
Keyword(s):  
Stainless Steel ◽  
Selective Laser Melting ◽  
Steel Powder ◽  
Stainless Steel Powder ◽  
304L Stainless Steel ◽  
Laser Melting

Effects of Process Parameters on the Surface Roughness of Stainless Steel 316L Parts Produced by Selective Laser Melting

2018 ◽  
Vol 46 (4) ◽  
pp. 20170140 ◽  
Author(s):  
Derahman Nur Aqilah ◽  
Ab Karim Mohd Sayuti ◽  
Yusof Farazila ◽  
Dambatta Yusuf Suleiman ◽  
Mohd Amran Nor Amirah ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Selective Laser Melting ◽  
Process Parameters ◽  
Stainless Steel 316L ◽  
Laser Melting

Fabrication and Characterization of AISI 420 Stainless Steel Using Selective Laser Melting

2015 ◽  
Vol 30 (11) ◽  
pp. 1283-1289 ◽  
Author(s):  
Xiao Zhao ◽  
Qingsong Wei ◽  
Bo Song ◽  
Ying Liu ◽  
Xiwang Luo ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Selective Laser Melting ◽  
Laser Melting ◽  
Aisi 420 ◽  
Fabrication And Characterization

scholarly journals Selective laser melting of stainless steel 316L with low porosity and high build rates

2016 ◽  
Vol 104 ◽  
pp. 197-204 ◽  
Author(s):  
Zhongji Sun ◽  
Xipeng Tan ◽  
Shu Beng Tor ◽  
Wai Yee Yeong
Keyword(s):  
Stainless Steel ◽  
Selective Laser Melting ◽  
Stainless Steel 316L ◽  
Laser Melting ◽  
Low Porosity

Optimal Scanning Condition of Selective Laser Melting Processing with Stainless Steel 316L Powder

2011 ◽  
Vol 341-342 ◽  
pp. 816-820 ◽  
Author(s):  
Apinya Laohaprapanon ◽  
Pongnarin Jeamwatthanachai ◽  
Marut Wongcumchang ◽  
Nattapon Chantarapanich ◽  
Surapon Chantaweroad ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Selective Laser Melting ◽  
Visual Inspection ◽  
Processing Condition ◽  
Density Measurement ◽  
Scanning Speed ◽  
Processing Parameters ◽  
Stainless Steel 316L ◽  
Laser Melting ◽  
Optimal Processing

This study aimed to investigate the stainless steel 316L processing by means of selective laser melting (SLM). The processing parameters under consideration included laser power (25-225 W), scanning speed (50-320 mm/s), and scan spacing (0.04 and 0.06 mm). Every processing was constrained the layer thickness as of 100 µm. All parameters were performed based on two experiments, line scanning and multiple layers scanning. Each of final workpieces was examined by visual inspection, density measurement, hardness, and built rate. From the experiments, the optimal processing conditions which produced the smooth tracks were obtained. The workpiece processed by this optimal processing condition presented quality characteristics with 97.6% density and 220±6 HV hardness.

Metallic Materials Prepared by Selective Laser Melting: Part Orientation Issue

2018 ◽  
Vol 779 ◽  
pp. 165-173
Author(s):  
Michaela Fousova ◽  
Drahomír Dvorský ◽  
Pavel Lejček ◽  
Dalibor Vojtěch
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Selective Laser Melting ◽  
Metallic Materials ◽  
Stainless Steel 316L ◽  
Laser Melting ◽  
Individual Effects ◽  
Oriented Samples ◽  
Part Orientation ◽  
Melting Part

This paper shows part orientation issue in the process of Selective Laser Melting (SLM) at four examples of metallic materials (Fe, stainless steel 316L, TiAl6V4 alloy and AlSi11Mg alloy). Horizontally and vertically oriented samples differ in their mechanical properties, especially in plasticity. The causes of these differences are related to a thermal history, microstructural features and porosity. Depending on a particular material, individual effects are manifested under different extents.

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